Question no 3

Question no 3 ESERCISE II(A)
t a parallelogram. From A and B
CP or CD produced. Prove that AP = BQ.
2. E and F are the mid-points of AB and AC two
sides of a AABC. P is any point on BC. AP
cuts EF at Q. Prove that AQ = PQ.
3. E and F are the mid-points of sides AB and
CD respectively of a parallelogram ABCD.
Prove that AEFD is a parallelogram.
ABCD is a parallelogram and its diagonals
intersect each other at O. Through O,
sfraight line is drawn cutting AB in P and C
in Q. Prove that OP = QO.
that in any quadrilateral, the straig
Ines joining the mid-points of the sides for